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List Info
Thread: Wireless adapter associated, rx ok, tx ko
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| Wireless adapter associated, rx ok, tx
ko |
 
France |
2008-02-26 16:56:52 |
Hi list,
I'm running -CURRENT from 2007/02/22.
I'm currently on holidays. There is a wireless network
protected with
WEP. I can successfully associate to the AP, but
dhclient(8) won't
succeed in getting an IP address. I also tried to configure
an IP
address manually and ping another computer on the network
without
success. Nonetheless, I can see the traffic from other
computers with
tcpdump(8).
This behaviour occurs with if_ral and if_wi.
I tried with a Linux live CD (from which I'm writing this
e-mail), and
it works.
Please feel free to ask for more informations, I will try to
send them
back ASAP. Any help will be welcome.
Thanks.
Regards,
--
Jeremie Le Hen
< jeremie at le-hen dot org >< ttz at chchile dot
org >
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| Re: Wireless adapter associated, rx ok,
tx ko |
France |
2008-02-27 15:31:37 |
On Tue, Feb 26, 2008 at 11:56:52PM +0100, Jeremie Le Hen
wrote:
> Hi list,
>
> I'm running -CURRENT from 2007/02/22.
>
> I'm currently on holidays. There is a wireless network
protected with
> WEP. I can successfully associate to the AP, but
dhclient(8) won't
> succeed in getting an IP address. I also tried to
configure an IP
> address manually and ping another computer on the
network without
> success. Nonetheless, I can see the traffic from other
computers with
> tcpdump(8).
>
> This behaviour occurs with if_ral and if_wi.
> I tried with a Linux live CD (from which I'm writing
this e-mail), and
> it works.
More information coming. You will find my dmesg attached
(not verbose).
Note there are a couple of LOR, especially one related to
ral0.
Here are the modules I loaded (either from loader(8) or
manually):
% Id Refs Address Size Name
% 1 78 0xc0400000 4eddd8 kernel (/boot/kernel/kernel)
% 2 1 0xc08f5000 6d434 acpi.ko
(/boot/kernel/acpi.ko)
% 3 1 0xc0963000 6780 cardbus.ko
(/boot/kernel/cardbus.ko)
% 4 3 0xc096a000 2b40 exca.ko
(/boot/kernel/exca.ko)
% 5 1 0xc096d000 dd6c cbb.ko (/boot/kernel/cbb.ko)
% 6 8 0xc097b000 2e7d8 wlan.ko
(/boot/kernel/wlan.ko)
% 7 1 0xc09aa000 5838 wlan_scan_sta.ko
(/boot/kernel/wlan_scan_sta.ko)
% 8 1 0xc09b0000 495c wlan_tkip.ko
(/boot/kernel/wlan_tkip.ko)
% 9 1 0xc09b5000 3204 wlan_wep.ko
(/boot/kernel/wlan_wep.ko)
% 10 1 0xc3d46000 24000 linux.ko
(/boot/kernel/linux.ko)
% 11 1 0xc3f83000 8000 umass.ko
(/boot/kernel/umass.ko)
% 12 1 0xc3f8b000 22000 usb.ko (/boot/kernel/usb.ko)
% 13 1 0xc4046000 19000 if_ral.ko
(/boot/kernel/if_ral.ko)
% 14 1 0xc4076000 f000 if_iwi.ko
(/boot/kernel/if_iwi.ko)
% 15 1 0xc4085000 30000 iwi_bss.ko
(/boot/kernel/iwi_bss.ko)
% 16 1 0xc40b5000 1d000 if_wi.ko
(/boot/kernel/if_wi.ko)
% 17 1 0xc40d2000 d000 pccard.ko
(/boot/kernel/pccard.ko)
I attached a "screenshot" when dhclient(8) is run
for wi0, with
net.wlan.0.debug=0xffffffff.
Likewise, there is the debug output for ral0. Although the
outcome is
the same -- no packet seems to be sent -- debug messages are
very
different.
Thanks.
Regards,
--
Jeremie Le Hen
< jeremie at le-hen dot org >< ttz at chchile dot
org >
_______________________________________________
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http://lists.freebsd.org/mailman/listinfo/freebsd-curre
nt
To unsubscribe, send any mail to
"freebsd-current-unsubscribefreebsd.org"
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| |
| Re: Wireless adapter associated, rx ok,
tx ko |
 
United States |
2008-02-27 18:58:09 |
Jeremie Le Hen wrote:
> On Tue, Feb 26, 2008 at 11:56:52PM +0100, Jeremie Le
Hen wrote:
>
>> Hi list,
>>
>> I'm running -CURRENT from 2007/02/22.
>>
>> I'm currently on holidays. There is a wireless
network protected with
>> WEP. I can successfully associate to the AP, but
dhclient(8) won't
>> succeed in getting an IP address. I also tried to
configure an IP
>> address manually and ping another computer on the
network without
>> success. Nonetheless, I can see the traffic from
other computers with
>> tcpdump(8).
>>
>> This behaviour occurs with if_ral and if_wi.
>> I tried with a Linux live CD (from which I'm
writing this e-mail), and
>> it works.
>>
>
> More information coming. You will find my dmesg
attached (not verbose).
> Note there are a couple of LOR, especially one related
to ral0.
>
> Here are the modules I loaded (either from loader(8) or
manually):
> % Id Refs Address Size Name
> % 1 78 0xc0400000 4eddd8 kernel
(/boot/kernel/kernel)
> % 2 1 0xc08f5000 6d434 acpi.ko
(/boot/kernel/acpi.ko)
> % 3 1 0xc0963000 6780 cardbus.ko
(/boot/kernel/cardbus.ko)
> % 4 3 0xc096a000 2b40 exca.ko
(/boot/kernel/exca.ko)
> % 5 1 0xc096d000 dd6c cbb.ko
(/boot/kernel/cbb.ko)
> % 6 8 0xc097b000 2e7d8 wlan.ko
(/boot/kernel/wlan.ko)
> % 7 1 0xc09aa000 5838 wlan_scan_sta.ko
(/boot/kernel/wlan_scan_sta.ko)
> % 8 1 0xc09b0000 495c wlan_tkip.ko
(/boot/kernel/wlan_tkip.ko)
> % 9 1 0xc09b5000 3204 wlan_wep.ko
(/boot/kernel/wlan_wep.ko)
> % 10 1 0xc3d46000 24000 linux.ko
(/boot/kernel/linux.ko)
> % 11 1 0xc3f83000 8000 umass.ko
(/boot/kernel/umass.ko)
> % 12 1 0xc3f8b000 22000 usb.ko
(/boot/kernel/usb.ko)
> % 13 1 0xc4046000 19000 if_ral.ko
(/boot/kernel/if_ral.ko)
> % 14 1 0xc4076000 f000 if_iwi.ko
(/boot/kernel/if_iwi.ko)
> % 15 1 0xc4085000 30000 iwi_bss.ko
(/boot/kernel/iwi_bss.ko)
> % 16 1 0xc40b5000 1d000 if_wi.ko
(/boot/kernel/if_wi.ko)
> % 17 1 0xc40d2000 d000 pccard.ko
(/boot/kernel/pccard.ko)
>
> I attached a "screenshot" when dhclient(8) is
run for wi0, with
> net.wlan.0.debug=0xffffffff.
>
> Likewise, there is the debug output for ral0. Although
the outcome is
> the same -- no packet seems to be sent -- debug
messages are very
> different.
>
>
> jarjarbinks:~:140# ifconfig wi0
> wi0:
flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST>
metric 0 mtu 1500
> ether 00:02:2d:4b:b9:20
> media: IEEE 802.11 Wireless Ethernet autoselect
(DS/2Mbps)
> status: associated
> ssid XXXXXXXXXX channel 10 (2457 Mhz 11b) bssid
XX:XX:XX:XX:XX:XX
> stationname "FreeBSD WaveLAN/IEEE
node"
> authmode OPEN privacy MIXED deftxkey UNDEF
wepkey 1:104-bit bmiss 7
> scanvalid 60 bintval 0
> jarjarbinks:~:141# sysctl net.wlan.0.debug=0xffffffff
> net.wlan.0.debug: 0 -> 2147483647
> jarjarbinks:~:142#
> jarjarbinks:~:142#
> jarjarbinks:~:142# dhclient wi0
> wi0: ieee80211_newstate: RUN -> INIT
> wi0: ieee80211_ref_node (ieee80211_send_mgmt:1574)
0xc4b28000<XX:XX:XX:XX:XX:XX> refcnt 3
> wi0: [XX:XX:XX:XX:XX:XX] send station disassociate
(reason 8)
> [XX:XX:XX:XX:XX:XX] send disassoc on channel 10
> wi0: _ieee80211_crypto_delkey: NONE keyix 65535 flags
0x3 rsc 0 tsc 0 len 0
> wi0: ieee80211_node_table_reset station table
> wi0: ieee80211_free_allnodes_locked: free all nodes in
station table
> wi0: node_reclaim: remove
0xc4b28000<XX:XX:XX:XX:XX:XX> from station table,
refc
> nt 1
> wi0: ieee80211_setup_node
0xc4bb9000<00:02:2d:4b:b9:20> in station table
> wi0: _ieee80211_free_node
0xc4b28000<XX:XX:XX:XX:XX:XX> in <gone> table
> wi0: _ieee80211_crypto_delkey: NONE keyix 65535 flags
0x3 rsc 0 tsc 0 len 0
> DHCPDISCOVER on wi0 to 255.255.255.255 port 67 interval
5
> wi0: ieee80211_newstate: INIT -> RUN
> wi0: ieee80211_newstate: invalid transition
> wi0: [ff:ff:ff:ff:ff:ff] no default transmit key
(ieee80211_encap) deftxkey 65535
> DHCPDISCOVER on wi0 to 255.255.255.255 port 67 interval
11
> wi0: [ff:ff:ff:ff:ff:ff] no default transmit key
(ieee80211_encap) deftxkey 65535
> DHCPDISCOVER on wi0 to 255.255.255.255 port 67 interval
12
> wi0: [ff:ff:ff:ff:ff:ff] no default transmit key
(ieee80211_encap) deftxkey 65535
>
>
> (Note that setting deftxkey for wi0, does not change
anything.)
I don't believe you that setting the key doesn't change
anything. Your
outbound traffic is being dropped because there is no tx
keyid specified.
I note the ral log likewise says you have no deftxkey
setup.
wlanstats will show you how many frames are being dropped
because the
system doesn't know what key to use to encrypt traffic.
Sam
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| Re: Wireless adapter associated, rx ok,
tx ko |
France |
2008-02-28 16:40:19 |
Sam,
On Wed, Feb 27, 2008 at 04:58:09PM -0800, Sam Leffler
wrote:
> Jeremie Le Hen wrote:
> > (Note that setting deftxkey for wi0, does not
change anything.)
>
> I don't believe you that setting the key doesn't
change anything. Your
> outbound traffic is being dropped because there is no
tx keyid specified.
>
> I note the ral log likewise says you have no deftxkey
setup.
Thanks for your reply. You are right indeed. It was not
obvious to me
that I should set a tx keyid manually, partly because when
setting the
WEP key, ifconfig(8) assumes key 1 if no index is
specified.
Would it be correct to set the default tx keyid to 1? On
the contrary,
I will provide an update to the manpage stating setting the
default tx
keyid is mandatory.
Note that if_ral works now, but I still can't use if_wi. I
suppose this
is a bug in the driver.
% jarjarbinks:~:127# sysctl net.wlan.0.debug=0xffffffff
% net.wlan.0.debug: 0 -> 2147483647
% jarjarbinks:~:128# dhclient wi0
% wi0: ieee80211_newstate: RUN -> INIT
% wi0: ieee80211_ref_node (ieee80211_send_mgmt:1574)
0xc4b68000<XX:XX:XX:XX:XX:XX> refcnt 3
% wi0: [XX:XX:XX:XX:XX:XX] send station disassociate (reason
8)
% [XX:XX:XX:XX:XX:XX] send disassoc on channel 10
% wi0: _ieee80211_crypto_delkey: NONE keyix 65535 flags 0x3
rsc 0 tsc 0 len 0
% wi0: ieee80211_node_table_reset station table
% wi0: ieee80211_free_allnodes_locked: free all nodes in
station table
% wi0: node_reclaim: remove
0xc4b68000<XX:XX:XX:XX:XX:XX> from station table,
refcnt 1
% wi0: ieee80211_setup_node
0xc4b6d000<00:02:2d:4b:b9:20> in station table
% wi0: _ieee80211_free_node
0xc4b68000<XX:XX:XX:XX:XX:XX> in <gone> table
% wi0: _ieee80211_crypto_delkey: NONE keyix 65535 flags 0x3
rsc 0 tsc 0 len 0
% DHCPDISCOVER on wi0 to 255.255.255.255 port 67 interval 6
% wi0: ieee80211_newstate: INIT -> RUN
% wi0: ieee80211_newstate: invalid transition
% DHCPDISCOVER on wi0 to 255.255.255.255 port 67 interval
12
% DHCPDISCOVER on wi0 to 255.255.255.255 port 67 interval
17
As a side note, I can't use wlanstats with wi(4):
% jarjarbinks:~:113# ifconfig wi0
% wi0:
flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST>
metric 0 mtu 1500
% ether 00:02:2d:4b:b9:20
% inet 0.0.0.0 netmask 0xff000000 broadcast
255.255.255.255
% media: IEEE 802.11 Wireless Ethernet autoselect
(DS/11Mbps)
% status: associated
% ssid XXXXXXXXXXXX channel 10 (2457 Mhz 11b) bssid
XX:XX:XX:XX:XX:XX
% stationname "FreeBSD WaveLAN/IEEE node"
% authmode OPEN privacy MIXED deftxkey 1 wepkey
1:104-bit bmiss 7
% scanvalid 60
% jarjarbinks:~:114# wlanstats -ai wi0
% wlanstats: wi0 (IEEE80211_IOC_STA_INFO): Invalid argument
%
%
Thanks.
Regards,
--
Jeremie Le Hen
< jeremie at le-hen dot org >< ttz at chchile dot
org >
_______________________________________________
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http://lists.freebsd.org/mailman/listinfo/freebsd-curre
nt
To unsubscribe, send any mail to
"freebsd-current-unsubscribefreebsd.org"
|
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| Re: Wireless adapter associated, rx ok,
tx ko |
United States |
2008-02-28 21:16:37 |
Jeremie Le Hen wrote:
> Sam,
>
> On Wed, Feb 27, 2008 at 04:58:09PM -0800, Sam Leffler
wrote:
>> Jeremie Le Hen wrote:
>>> (Note that setting deftxkey for wi0, does not
change anything.)
>> I don't believe you that setting the key doesn't
change anything. Your
>> outbound traffic is being dropped because there is
no tx keyid specified.
>>
>> I note the ral log likewise says you have no
deftxkey setup.
>
> Thanks for your reply. You are right indeed. It was
not obvious to me
> that I should set a tx keyid manually, partly because
when setting the
> WEP key, ifconfig(8) assumes key 1 if no index is
specified.
>
> Would it be correct to set the default tx keyid to 1?
On the contrary,
> I will provide an update to the manpage stating setting
the default tx
> keyid is mandatory.
Yes, it seems the man page doesn't call out that you need to
setup a
deftxkey in order for outbound traffic to be encrypted when
using WEP.
If you use wpa_supplicant it will do that for you.
Please send me something for ifconfig(8).
>
>
> Note that if_ral works now, but I still can't use
if_wi. I suppose this
> is a bug in the driver.
It should work but noone has cared about wi for years so
it's entirely
possible it is broken.
>
> % jarjarbinks:~:127# sysctl
net.wlan.0.debug=0xffffffff
> % net.wlan.0.debug: 0 -> 2147483647
> % jarjarbinks:~:128# dhclient wi0
> % wi0: ieee80211_newstate: RUN -> INIT
> % wi0: ieee80211_ref_node (ieee80211_send_mgmt:1574)
0xc4b68000<XX:XX:XX:XX:XX:XX> refcnt 3
> % wi0: [XX:XX:XX:XX:XX:XX] send station disassociate
(reason 8)
> % [XX:XX:XX:XX:XX:XX] send disassoc on channel 10
> % wi0: _ieee80211_crypto_delkey: NONE keyix 65535 flags
0x3 rsc 0 tsc 0 len 0
> % wi0: ieee80211_node_table_reset station table
> % wi0: ieee80211_free_allnodes_locked: free all nodes
in station table
> % wi0: node_reclaim: remove
0xc4b68000<XX:XX:XX:XX:XX:XX> from station table,
refcnt 1
> % wi0: ieee80211_setup_node
0xc4b6d000<00:02:2d:4b:b9:20> in station table
> % wi0: _ieee80211_free_node
0xc4b68000<XX:XX:XX:XX:XX:XX> in <gone> table
> % wi0: _ieee80211_crypto_delkey: NONE keyix 65535 flags
0x3 rsc 0 tsc 0 len 0
> % DHCPDISCOVER on wi0 to 255.255.255.255 port 67
interval 6
> % wi0: ieee80211_newstate: INIT -> RUN
> % wi0: ieee80211_newstate: invalid transition
> % DHCPDISCOVER on wi0 to 255.255.255.255 port 67
interval 12
> % DHCPDISCOVER on wi0 to 255.255.255.255 port 67
interval 17
>
> As a side note, I can't use wlanstats with wi(4):
> % jarjarbinks:~:113# ifconfig wi0
> % wi0:
flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST>
metric 0 mtu 1500
> % ether 00:02:2d:4b:b9:20
> % inet 0.0.0.0 netmask 0xff000000 broadcast
255.255.255.255
> % media: IEEE 802.11 Wireless Ethernet
autoselect (DS/11Mbps)
> % status: associated
> % ssid XXXXXXXXXXXX channel 10 (2457 Mhz 11b)
bssid XX:XX:XX:XX:XX:XX
> % stationname "FreeBSD WaveLAN/IEEE
node"
> % authmode OPEN privacy MIXED deftxkey 1 wepkey
1:104-bit bmiss 7
> % scanvalid 60
> % jarjarbinks:~:114# wlanstats -ai wi0
> % wlanstats: wi0 (IEEE80211_IOC_STA_INFO): Invalid
argument
This is a bug in wi; it is not properly integrated with
net80211.
> %
> %
>
> Thanks.
> Regards,
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|
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| Re: Wireless adapter associated, rx ok,
tx ko |
France |
2008-02-29 06:43:07 |
Sam,
On Thu, Feb 28, 2008 at 07:16:37PM -0800, Sam Leffler
wrote:
> Jeremie Le Hen wrote:
> > Thanks for your reply. You are right indeed. It
was not obvious to me
> > that I should set a tx keyid manually, partly
because when setting the
> > WEP key, ifconfig(8) assumes key 1 if no index is
specified.
> > Would it be correct to set the default tx keyid to
1? On the contrary,
> > I will provide an update to the manpage stating
setting the default tx
> > keyid is mandatory.
>
> Yes, it seems the man page doesn't call out that you
need to setup a
> deftxkey in order for outbound traffic to be encrypted
when using WEP. If
> you use wpa_supplicant it will do that for you.
>
> Please send me something for ifconfig(8).
You will find a diff against the ifconfig(8) manpage
attached. Feel
free to reword what you feel necessary, as I'm not a native
english
speaker.
Thank you.
Regards,
--
Jeremie Le Hen
< jeremie at le-hen dot org >< ttz at chchile dot
org >
_______________________________________________
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nt
To unsubscribe, send any mail to
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